Sleek, clean, and versatile, these booklet envelopes are an excellent option for sending your next mailings. Use to send wedding invitations, announcements, direct mail, business correspondence, thank you cards, save the dates, and more knowing your mail will be immediately noticed and opened upon receiving! Whether you use at the home or office, these envelopes are appropriate for all occasions and settings. However you use, expect high quality performance and efficacy. Each envelope has a booklet opening, straight flap, gum closure, and smooth finish.Details:Available in multiple countsWhite5.5" x 8.125" (A8) size24 lb. (90 gsm)Paper